Treatments & masks · Philip Kingsley
Philip Kingsley Overnight Barrier Scalp Serum 60ml
£32.00 at Boots4.7 / 5
★★★★★★★★★★95 reviews across 1 retailer
91% rate it 4 or 5 stars
91% rate it 4 or 5 stars
5★
77
4★
9
3★
6
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1
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2
Boots4.66★★★★★★★★★★95 reviews (76 with text)
Summary. Reviewers are very positive: 91% give it 4 or 5 stars.
+Positives
- Calmer scalp. Itchy or sensitive scalps feel soothed. 33 reviews
- Dandruff control. People with flakes report a clear improvement. 13 reviews
- Moisture. Dry hair feels more hydrated and nourished. 5 reviews
−Negatives
No complaint came up often enough to report.
Last 12 months: 4.7 from 26 reviews, in line with the all-time score.
Reviews from 12 Jun 2023 to 19 Feb 2026. 19 are star ratings without text.